GNU bug report logs -
#6739
24.0.50; hang in *VC-log* -- redisplaying?
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Reported by: rogers-emacs <at> rgrjr.dyndns.org
Date: Tue, 27 Jul 2010 16:44:01 UTC
Severity: normal
Tags: moreinfo, unreproducible
Found in version 24.0.50
Done: Glenn Morris <rgm <at> gnu.org>
Bug is archived. No further changes may be made.
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Your message dated Tue, 12 Jul 2011 04:13:35 -0400
with message-id <joipr77w7k.fsf <at> fencepost.gnu.org>
and subject line Re: bug#6739: 24.0.50; hang in *VC-log* -- redisplaying?
has caused the GNU bug report #6739,
regarding 24.0.50; hang in *VC-log* -- redisplaying?
to be marked as done.
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help-debbugs <at> gnu.org.)
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6739: http://debbugs.gnu.org/cgi/bugreport.cgi?bug=6739
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In emacs built from git on 17-July (on openSUSE GNU/Linux 11.0), I am
experiencing frequent hanging in *VC-log* buffers. In a fresh *VC-log*
buffer, as soon as I type "SPC RET", the cursor disappears and I get no
response. Typing C-g restores control, though sometimes I have to C-g
twice or more. It appears to be a display problem, as the display
updates to reflect keystrokes typed before the C-g -- and sometimes the
first C-g will update the display partway, and the next will update it
more.
Burying or killing the *VC-log* buffer makes the problem go away.
Same with deleting the initial SPC character, which appears to be
necessary.
I have had no luck tracking this down any further. Setting
debug-on-quit not only does not enter the debugger, it sometimes seems
to cause emacs to hang indefinitely. I assume the next step would be to
start emacs under gdb, but I am not familiar enough with redisplay (or
gdb for that matter) to know what to look for. Any help would be
appreciated.
-- Bob Rogers
http://www.rgrjr.com/
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rogers-emacs <at> rgrjr.dyndns.org wrote:
> In emacs built from git on 17-July (on openSUSE GNU/Linux 11.0), I am
> experiencing frequent hanging in *VC-log* buffers. In a fresh *VC-log*
> buffer, as soon as I type "SPC RET", the cursor disappears and I get no
> response. Typing C-g restores control, though sometimes I have to C-g
> twice or more. It appears to be a display problem, as the display
> updates to reflect keystrokes typed before the C-g -- and sometimes the
> first C-g will update the display partway, and the next will update it
> more.
Perhaps this was a duplicate of bug#6343. That was supposedly fixed on
July 12, but I have no idea if whatever git repository you were using
was up-to-date.
If you still see the issue, please reply and we can reopen this if
needed.
This bug report was last modified 13 years and 339 days ago.
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